Mitosis

Front

What is mitosis?

Back

Mitosis is the process of cell division that results in two genetically identical daughter cells from a single parent cell.

Front

How many chromosomes are present in each daughter cell after mitosis if the parent cell has 20 chromosomes?

Back

Each daughter cell will have 20 chromosomes.

Front

What phase of mitosis is characterized by the breakdown of the nuclear membrane and the formation of spindle fibers?

Back

Prophase.

Front

What is the role of spindle fibers during mitosis?

Back

Spindle fibers help to align and separate chromosomes during cell division.

Front

What happens during metaphase of mitosis?

Back

During metaphase, spindle fibers attach to chromosomes, and centrioles align the chromosomes in the center of the cell.

Front

What is a chromosome?

Back

A chromosome is a structure made of DNA and protein that contains genetic information.

Front

What is the significance of cytokinesis in mitosis?

Back

Cytokinesis is the final step of mitosis where the cytoplasm divides, resulting in two separate daughter cells.

Front

What is the difference between mitosis and meiosis?

Back

Mitosis results in two identical daughter cells, while meiosis results in four genetically diverse gametes.

Front

What is the function of centrioles during mitosis?

Back

Centrioles help organize the spindle fibers that separate chromosomes during cell division.

Front

What is the structure of a chromosome during mitosis?

Back

A chromosome is typically in a condensed form, consisting of two sister chromatids joined at a centromere.